149 Front Engineer jobs in Ireland

Front End Senior Engineer Location IE-Cork Job ID Category Engineering Position Type Regular Full-Time Overview Quest Software is looking for a passionate and experienced Front-End Engineer to join the On Demand UI team within Quests Platform Management Group. This team is driving innovation in SaaS offerings through modern UI development, shared component libraries, and a seamless user experience across Quest's cloud-native platform. You will work in a highly agile, collaborative environment, building cloud-based solutions on the Microsoft Azure platform. As a key contributor to our shared SaaS UI platform, you will develop, enhance, and maintain common UI components using Storybook, help establish and spread UI best practices, and support teams across product lines in achieving consistency and usability. If you enjoy crafting scalable, reusable front-end solutions, advocating for design and development alignment, and want to shape how modern enterprise UI is delivered across multiple SaaS products, this is the role for you. Responsibilities You will develop and maintainshared UI components in a centralized Storybook workspace to ensure visual and functional consistency across multiple SaaS applications. You will collaborate with peer front-end engineers and UX designers across product teams to implement common UI patterns and best practices. You will evangelize modern front-end development methodologies, component-driven development, and accessibility standards across the organization. You will contribute to amonorepo-based architecture and support multiple teams in adopting and extending the shared component library. You will collaborate with global teams across time zones to implement product features and shared solutions efficiently. You will enforce front-end engineering excellence through code reviews, testing (unit, integration, E2E), and CI/CD practices. You will provide mentorship and UI guidance to development teams integrating shared components. You will continuously improve front-end tooling, developer experience, and component test automation. Qualifications You should possess a computer science undergraduate degree or equivalent You should have at least5 years of front-end development experience with strong emphasis on component reusability and design systems. You should have a deep experience in Angular, TypeScript, JavaScript, CSS3, and HTML5. You should have a strong familiarity with Storybook, component documentation, and reusable design pattern implementation. You should possess experience working with mono repos (e.g., NX), shared libraries, and maintaining large-scale UI platforms. You should be proficient in RxJS, NgRx, and functional programming concepts. You should have experience collaborating with UX teams and applying accessibility and UI consistency principles. You can lead front-end technical discussions and influence best practices across teams. You are familiar with GraphQL, JMESPath, Node.js, and Azure DevOps is a strong plus. You should possess knowledge of Agile/SCRUM methodologies and comfort working in a globally distributed team environment. Company Description? At Quest, we create and manage the software that makes the benefits of new technology real. Companies turn to us to manage, modernize and secure their business, from on-prem to in-cloud, from the heart of the network to the vulnerable endpoints. From complex challenges like Active Directory management and Office 365 migration, to database and systems management, to redefining security, and hundreds of needs in between, we help you conquer your next challenge now? Were not the company that makes big promises. Were the company that fulfills them? Were Quest: Where Next Meets Now? Why work with us? Life at Quest means collaborating with dedicated professionals with a passion for technology? When we see something that could be improved, we get to work inventing the solution? Our people demonstrate our winning culture through positive and meaningful relationship? We invest in our people and offer a series of programs that enables them to pursue a career that fulfills their potential? Our team members health and wellness is our priority as well as rewarding them for their hard work? Quest is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Job Description At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of customers in the US, we have been rapidly expanding our presence in the UK and soon across Europe. We have been building the

We would like to welcome you to an international working environment that is characterized by flexibility, an informal atmosphere, and a fast pace. Are you a great Software Engineer? Do you like working on technology problems which impact people on a global scale? Would you like to work on complex problems that help users find and utilize solutions in Microsoft 365 Copilot? If you're passionate about our users having the best Copilot experience and you like working across both consumers and enterprises for PCs, tablets, and phones, then maybe the Growth Ireland team in Experiences+Devices has the right job for you.
This role offers the chance to work on experiences that will be used by people you know personally, making a tangible impact on our evolving business. You'll tackle new engineering challenges that will stretch and grow your skills, while contributing to the development of products used by millions. With a high level of ownership and autonomy, you'll have the opportunity to shape strategic outcomes.
As the industry undergoes a profound transition, we are at the heart of re-inventing how Copilot is discovered, used and loved by consumers and enterprises alike. M365 Copilot is one of the fastest growing and evolving products on the planet, we are looking for engineers who are passionate about ensuring that our users enjoy the latest and greatest features of Copilot. This requires great strategic and creative thinking as well as an ability to understand the customer, technology, challenges, and opportunities. Our Growth team is looking for a great **Software Engineer** to drive and define this transition & foster an engineering culture that has customer-centered services & releases as part of its core DNA.
The successful applicant will also become part of the Microsoft European Development Centre (EDC) in Dublin - a vibrant multi-disciplinary collective driving Microsoft innovation for our customers worldwide. This collaborative community of engineers, developers, data scientists, program managers, and others is the perfect nurturing ground for innovation, and offers a fantastic landscape for growing your career across the breadth of Microsoft products and services.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
**Responsibilities**
+ Working in a combined engineering organization to drive design, development, testing and release of web client / services that enhance customer experiences as outlined above.
+ Helping evolve development guidelines, practices & principles for a world where client and services development & delivery is moving faster than ever.
+ Designing resilient, scalable, and easily maintainable software.
+ Fostering a data driven approach to everything we do.
**Qualifications**
**Required Qualifications:**
+ Bachelor's Degree in Computer Science, or related technical discipline with proven experience coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
+ Experience building libraries, SDKs, and other development platform components.
+ Object-oriented design, coding and testing patterns.
+ Must be legally authorized to work in Ireland (Legally authorized = Has citizenship or has been granted a valid visa or work permit).
**Other Requirements:**
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
+ **Microsoft Cloud Background Check:** This position will be required to pass the Microsoft Cloud background check upon hire/

Looking for experienced Software Developers with exposure in the networking or Telco space to join this well-established communications company. You will be focusing on developing code within a specialised networking team within the telco sector. Working in collaboration with other development teams to ensure that all the code and work runs smoothly together for the customer base. This role will see you working in a close team with some very experienced engineers at the head with a good possibility for career growth as the company grows. Requirements: 4+ years of working in a networking development environment Good C++ experience Experience working with networking technologies such as TCP/IP, Shell scripting and Multithreading Previous experience working in tight-knit teams Experience with C code is also advantageous Benefits: Hybrid Working Healthcare Pension Bonus L&D opportunities Get in touch with Daniel Brown at Reperio Human Capital to find out more Reperio Human Capital acts as an Employment Agency and an Employment Business. Skills: C++ Networking Multithreading TCP/IP Modern C++ Benefits: Work From Home

**Our Purpose**
_Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential._
**Title and Summary**
Lead Software Engineer
Our Purpose:
MasterCard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Customer Data Management is a team of high performing, co-located individuals representing different functional roles with all the necessary skills to create enterprise capabilities for Customer Data.
Responsible for the analysis, design, development and delivery of software solutions
Develops requirements for new applications and customization's, adhering to standards, processes and best practices
Role:
We're looking for a hands-on and visionary Lead Software Engineer to shape the technical direction of our platforms and applications. This role is ideal for someone who thrives on solving complex problems, mentoring high-performing teams, and delivering scalable, data-driven solutions that make a real impact.
Key Responsibilities:
- Define and lead the technical strategy for applications, architecture, and development processes.
- Drive innovation in analytics and scalable application design.
- Contribute directly to product implementation while empowering your team.
- Build and maintain analytics and data models for high-performance systems.
- Evaluate and adopt emerging technologies and methodologies.
- Lead with agility-adapt quickly and guide your team through change.
- Mentor and coach a cross-functional engineering team to deliver high-quality, well-tested code.
- Foster a culture of ownership, collaboration, and continuous learning.
- Collaborate across teams and business units to solve complex technical challenges.
- Partner with Product Managers and Designers to define road maps, scope features, and plan releases.
- Ensure solutions meet customer needs while scaling for future growth.
What You Bring:
- 10+ years of engineering experience in agile production environments.
- Proven track record in designing and implementing complex full-stack features.
- Strong proficiency in object-oriented programming, preferably Java/Spring.
- Experience with Git, Jenkins, RESTful APIs, and JSON-based services.
- Solid background in SQL/NoSQL databases and performance tuning.
- Expertise in building and deploying data-driven applications and pipelines at scale in Java.
- Strong data engineering foundation with knowledge of pipelines, architecture, and infrastructure.
Bonus Skills:
- Experience with cloud-native development and microservices.
- Familiarity with Kafka, Zookeeper, and enterprise security protocols.
- Proficiency in automated E2E and unit testing frameworks.
- Experience with monitoring and alerting tools like Splunk.
Core Strengths:
- Technologically curious and eager to learn new tools and frameworks.
- Proven ability to mentor and grow engineering talent.
- Customer-first mindset with a passion for solving analytical problems.
- Strong collaboration skills across diverse teams and geographies.
- Self-motivated, creative, and thrives in agile, fast-paced environments.
- Degree in Computer Science or a related technical field.
- Excellent written and verbal communication skills in English.
- Commitment to corporate security responsibilities.
Hybrid role with 3 days in Office a week
**Corporate Security Responsibility**
All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:
+ Abide by Mastercard's security policies and practices;
+ Ensure the confidentiality and integrity of the information being accessed;
+ Report any suspected information security violation or breach, and
+ Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

Optum is a global organisation that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start **Caring. Connecting. Growing together.**
At UnitedHealth Group and Optum, we want to make healthcare work better for everyone. This depends on hiring the best and brightest. With a thriving ecosystem of investment and innovation, our business in Ireland is constantly growing to support the healthcare needs of the future.
Our teams are at the forefront of building and adapting the latest technologies to propel healthcare forward in a way that better serves everyone. With our hands at work across all aspects of health, we use the most advanced development tools, AI, data science and innovative approaches to make the healthcare system work better for everyone.
Todays' RCM is inherently complex due to opaque and payer-specific adjudication rules, incurring significant waste and inefficiency. Optum Insight is committed to delivering new technology and processes to improve the Revenue Cycle Management (RCM) workflow using advances in Gen AI and other state-of-the-art technology that would ultimately benefit all stakeholders involved in the healthcare ecosystem - payers, providers, and patients.
As a Senior Software Engineer you will be a fundamental part of a delivery project collaborating with internal IT Specialists and strategic partners through all phases of the development life-cycle.
_Careers with Optum offer flexible work arrangements and individuals who live and work in the Republic or Ireland will have the opportunity to split their monthly work hours between our Dublin or Letterkenny office and telecommuting from a home-based office._
**_Primary Responsibilities:_**
+ _Perform all phases of software engineering including; requirements analysis, application design, code development, and testing_
+ _Design and implement performance and operational enhancements_
+ _Design & Develop reusable components, patterns, and frameworks, encouraging innovation that will enable team velocity_
+ _Review code and provide feedback relative to best practices and performance improvement_
+ _Conduct design and code reviews to ensure that developed code meets software engineering best practices and guidelines, unit testing, security, and scalability and maintainability guidelines_
+ _Participate in Agile/Scrum methodology to deliver high-quality software releases_
+ _Work with a team of software engineers for one or more Agile scrum teams assigned to work on the project_
+ _Troubleshoot production support issues post-deployment and design solutions as required_
+ _Design, code, test, debug, and document software, whilst enhancing existing components to ensure that software meets business requirements_
+ _Work very closely with architecture groups to drive software solutions_
+ _Contribute to the design and architecture to enable secure, scalable, and maintainable software and be able to clearly articulate the implications of design/architectural decisions, issues and plans to technology leadership_
+ _Collaborate on design with other team members and product owners, both inside and outside of the scrum team_
+ _Provide on call support in rotation with team for DevOps service for 24/7 mission critical systems_
_You will be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role, as well as providing development for other roles you may be interested in._
**Required Qualifications:**
+ Bachelor's degree (or higher) OR equivalent experience
+ Experience building backend services with Java using Spring Framework (Boot, Core, MVC) with Spring Boot strongly preferred
+ Experience working with Docker or Kubernetes
+ Experience with messaging and stream processing on Kafka or similar messaging technologies
+ Relational Database knowledge
+ Experience with cloud services including either AWS or Azure
+ Experience building modular, testable, and reusable software
+ Experience building and integrating with internal and external RESTful services
+ Experience with DevOps toolsets such as Jenkins, Terraform, etc.
+ Software development methodologies including Agile Scrum & Kanban
**Preferred Qualifications:**
+ Experience developing analytics applications in Spark or similar
**Please note you must currently be eligible to work and remain indefinitely without any restrictions in the country to which you are making an application. Proof will be required to support your application.**
All telecommuters will be required to adhere to the UnitedHealth Group's Telecommuter Policy.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalised groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
Diversity creates a healthier atmosphere: Optum is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, civil status, family status, sexual orientation, disability, religion, age, race, and membership of the Traveller community, or any other characteristic protected by law. Optum is a drug-free workplace. © 2024 Optum Services (Ireland) Limited. All rights reserved.
#RPO #BBMEMEA

**Job Description**
**About the Team**
Global Manufacturing IT delivers innovative technology solutions for GM's vehicle manufacturing plants worldwide. Our EOL (End of Line) development team, based primarily in Dublin with additional support in the US, is responsible for multiple mission-critical applications, including the wiring harness tester solution.
**Why Join Us**
At GM, we are committed to our vision of **Zero Crashes, Zero Emissions, and Zero Congestion** . We are shaping the future of mobility by advancing safety, sustainability, and continuous innovation.
**About the Role**
As a Senior Software Engineer, you will play a key role in the development and maintenance of multiple EOL applications. You will lead hardware and software development for the **Low-Cost Continuity Tester (LCCT)** solution, evolving production firmware for ESP32-based microcontrollers to ensure reliable operations, secure provisioning, and seamless integration with enterprise systems. Working closely with global stakeholders and suppliers, you will help bring solutions from concept to production in GM plants and approved supplier sites.
**What You'll Do**
**Embedded Systems (LCCT/Continuity Tester):**
+ Contribute to hardware design reviews and collaborate with internal and external teams on product iterations.
+ Design, implement, and maintain production-grade firmware in C/C++ for ESP32-based devices, covering board bring-up, drivers, and feature development.
+ Optimize FreeRTOS-based solutions across SPI, I2C, UART, GPIO, and memory/power management for manufacturing duty cycles.
+ Implement secure provisioning and configuration flows (barcode-based setup, APIM credentialing, key exchange via serial/USB) aligned to enterprise security standards.
+ Develop robust Wi-Fi networking and enterprise service integration (REST, message queues) with resilient error handling.
+ Enable observability with structured logging, metrics, and diagnostics; participate in on-call rotations supporting global plant operations.
+ Collaborate on API contracts, device state models, and secure endpoints; influence architecture for scalability and operability.
+ Ensure quality with unit/integration testing, hardware-in-the-loop validation, and CI/CD pipelines (GitHub Actions).
+ Document processes, propose improvements, and mentor peers in embedded standards and deployment practices.
**Full Stack Applications (EOL Systems):**
+ Lead end-to-end delivery of EOL applications, from requirements to production.
+ Develop scalable backend services using **Java Spring Boot** (REST APIs, data persistence, messaging/streaming integration).
+ Build and maintain **Angular front-end applications** (TypeScript, RxJS) with responsive, accessible, and performant UIs.
+ Establish observability across services and UIs (logging, metrics, tracing, SLOs, dashboards).
+ Apply security best practices (OWASP, OAuth2/OIDC, secrets management).
+ Drive coding standards, testing strategies, and design reviews; mentor engineers and guide architecture decisions.
+ Collaborate with product, UX, and manufacturing teams to prioritize features and de-risk deployments.
+ Optimize CI/CD workflows (quality gates, dependency scanning, release patterns such as blue/green or canary).
+ Troubleshoot complex issues spanning embedded devices, networks, backend services, and UIs.
**Required Skills & Behaviors**
+ **6+ years** embedded software development (C/C++ on microcontrollers, RTOS, multithreading, hardware debugging).
+ **3+ years** hands-on with ESP32 and ESP-IDF (board bring-up, drivers, Wi-Fi, NVS, SPI flash, OTA strategies).
+ **6+ years** backend development with Java/Spring Boot (REST APIs, data persistence, production operations).
+ **3+ years** front-end development with Angular/TypeScript/RxJS (testing, accessibility, performance).
+ Proven experience with secure device provisioning/configuration (serial/USB workflows).
+ Track record of delivery in manufacturing or mission-critical environments with strong diagnostics.
+ Experience with Git workflows and CI/CD pipelines for firmware and applications.
+ Solid foundation in software engineering best practices, agile methodologies, and cross-timezone collaboration.
+ Strong ownership mindset across the full device and application lifecycle.
+ Effective collaboration across firmware, backend, UI, platform, and manufacturing teams.
+ Clear communicator in technical proposals, design reviews, and plant-facing documentation.
+ Continuous learner who constructively challenges the status quo with data-driven insights.
**Preferred Qualifications**
+ Expertise in device security (encryption, secure boot, key management, secrets handling).
+ Familiarity with plant networks and resilient device connectivity patterns.
+ Experience with barcode/RFID peripherals and label/receipt printing.
+ Exposure to event-driven systems and real-time data processing (Kafka, MQTT).
+ Knowledge of IoT wireless technologies (LoRaWAN, RFID, BLE).
+ Experience with containerization/orchestration (Docker, Kubernetes).
+ Background in automated testing frameworks and BDD approaches.
**Work Location & Schedule**
+ **Primary Locations:** Dublin or Limerick, Ireland
+ **Hybrid:** Minimum three days onsite per week
+ Business hours aligned with EU/US time zones; occasional weekend/holiday support for deployments (shared within the team).
**About GM**
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
**Why Join Us**
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
**Non-Discrimination and Equal Employment Opportunities**
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire ( .
**Accommodations**
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email ( ) us or call us at . In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about:
**Our Company ( Culture**
**How we hire ( diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility.
Explore our global locations ( policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us at .In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

**Job Description**
**About the Team**
Global Manufacturing IT delivers innovative technology solutions for GM's vehicle manufacturing plants worldwide. Our EOL (End of Line) development team, based primarily in Dublin with additional support in the US, is responsible for multiple mission-critical applications, including the wiring harness tester solution.
**Why Join Us**
At GM, we are committed to our vision of **Zero Crashes, Zero Emissions, and Zero Congestion** . We are shaping the future of mobility by advancing safety, sustainability, and continuous innovation.
**About the Role**
As a Senior Software Engineer, you will play a key role in the development and maintenance of multiple EOL applications. You will lead hardware and software development for the **Low-Cost Continuity Tester (LCCT)** solution, evolving production firmware for ESP32-based microcontrollers to ensure reliable operations, secure provisioning, and seamless integration with enterprise systems. Working closely with global stakeholders and suppliers, you will help bring solutions from concept to production in GM plants and approved supplier sites.
**What You'll Do**
**Embedded Systems (LCCT/Continuity Tester):**
+ Contribute to hardware design reviews and collaborate with internal and external teams on product iterations.
+ Design, implement, and maintain production-grade firmware in C/C++ for ESP32-based devices, covering board bring-up, drivers, and feature development.
+ Optimize FreeRTOS-based solutions across SPI, I2C, UART, GPIO, and memory/power management for manufacturing duty cycles.
+ Implement secure provisioning and configuration flows (barcode-based setup, APIM credentialing, key exchange via serial/USB) aligned to enterprise security standards.
+ Develop robust Wi-Fi networking and enterprise service integration (REST, message queues) with resilient error handling.
+ Enable observability with structured logging, metrics, and diagnostics; participate in on-call rotations supporting global plant operations.
+ Collaborate on API contracts, device state models, and secure endpoints; influence architecture for scalability and operability.
+ Ensure quality with unit/integration testing, hardware-in-the-loop validation, and CI/CD pipelines (GitHub Actions).
+ Document processes, propose improvements, and mentor peers in embedded standards and deployment practices.
**Full Stack Applications (EOL Systems):**
+ Lead end-to-end delivery of EOL applications, from requirements to production.
+ Develop scalable backend services using **Java Spring Boot** (REST APIs, data persistence, messaging/streaming integration).
+ Build and maintain **Angular front-end applications** (TypeScript, RxJS) with responsive, accessible, and performant UIs.
+ Establish observability across services and UIs (logging, metrics, tracing, SLOs, dashboards).
+ Apply security best practices (OWASP, OAuth2/OIDC, secrets management).
+ Drive coding standards, testing strategies, and design reviews; mentor engineers and guide architecture decisions.
+ Collaborate with product, UX, and manufacturing teams to prioritize features and de-risk deployments.
+ Optimize CI/CD workflows (quality gates, dependency scanning, release patterns such as blue/green or canary).
+ Troubleshoot complex issues spanning embedded devices, networks, backend services, and UIs.
**Required Skills & Behaviors**
+ **6+ years** embedded software development (C/C++ on microcontrollers, RTOS, multithreading, hardware debugging).
+ **3+ years** hands-on with ESP32 and ESP-IDF (board bring-up, drivers, Wi-Fi, NVS, SPI flash, OTA strategies).
+ **6+ years** backend development with Java/Spring Boot (REST APIs, data persistence, production operations).
+ **3+ years** front-end development with Angular/TypeScript/RxJS (testing, accessibility, performance).
+ Proven experience with secure device provisioning/configuration (serial/USB workflows).
+ Track record of delivery in manufacturing or mission-critical environments with strong diagnostics.
+ Experience with Git workflows and CI/CD pipelines for firmware and applications.
+ Solid foundation in software engineering best practices, agile methodologies, and cross-timezone collaboration.
+ Strong ownership mindset across the full device and application lifecycle.
+ Effective collaboration across firmware, backend, UI, platform, and manufacturing teams.
+ Clear communicator in technical proposals, design reviews, and plant-facing documentation.
+ Continuous learner who constructively challenges the status quo with data-driven insights.
**Preferred Qualifications**
+ Expertise in device security (encryption, secure boot, key management, secrets handling).
+ Familiarity with plant networks and resilient device connectivity patterns.
+ Experience with barcode/RFID peripherals and label/receipt printing.
+ Exposure to event-driven systems and real-time data processing (Kafka, MQTT).
+ Knowledge of IoT wireless technologies (LoRaWAN, RFID, BLE).
+ Experience with containerization/orchestration (Docker, Kubernetes).
+ Background in automated testing frameworks and BDD approaches.
**Work Location & Schedule**
+ **Primary Locations:** Dublin or Limerick, Ireland
+ **Hybrid:** Minimum three days onsite per week
+ Business hours aligned with EU/US time zones; occasional weekend/holiday support for deployments (shared within the team).
**About GM**
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
**Why Join Us**
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
**Non-Discrimination and Equal Employment Opportunities**
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire ( .
**Accommodations**
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email ( ) us or call us at . In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about:
**Our Company ( Culture**
**How we hire ( diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility.
Explore our global locations ( policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us at .In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

**Our Purpose**
_Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential._
**Title and Summary**
Software Engineer II
Who is Mastercard?
What role do we play in the modern world? Are we an enabler of purchases or a facilitator for transactions? We play a much larger role in the world by enabling those that have no access to financial systems - every employee has the opportunity to be a part of something bigger and to change lives. We have the technology, people and Brand to serve modern society. Today, we are a global tech company that connects everyone to endless possibilities, priceless possibilities.
Role
- Follow given directions and procedures in software delivery tasks (code development, test, deployment)
- Deliver assigned work seeking guidance from experienced team members
- Proactively seek code reviews of their work from experienced members
- Understands the big picture and end-to-end logical architecture of systems in ownership areas
- Provide feedback and suggestions on areas to improve
- Understands the use of Mastercard technology policies in everyday work
- Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives
All about you / Experiences
- Experience in developing backend applications using Core Java.
- Knowledge in developing microservices using Spring Boot.
- Write code in languages (e.g. Java, SQL)
- Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT)
- Understands and implements standard branching (e.g., Gitflow) and peer review practices
- Apply tools (e.g., Sonar, Zally, Checkmarx) and techniques to scan and measure code quality and anti-patterns as part of development activity
- Understands and builds test code at unit level, service level, and integration level to ensure code and functional coverage
- Understands the use of basic design patterns (e.g., factory, adaptor, singleton, composite, observer, strategy, inversion of control)
- Understands requirement analysis being essential part of delivering value to our customers and partners and participate in elaboration, prioritization, and effort estimation
- Understands different SDLC practices (Scrum/Kanban/SAFe) and the delivery situations they are used for
- Understands the basic engineering principles used in building and running mission critical software capabilities (security, customer experience, testing, operability, simplification, service-oriented architecture)
- Familiar with different application patterns to implement different types of business processes (e.g., APIs, event-driven-services, batch-services)
- Understands Continuous Integration (CI) and Delivery (CD) concepts, and capabilities to support automation, pipelines, virtualization, and containerization
**Corporate Security Responsibility**
All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:
+ Abide by Mastercard's security policies and practices;
+ Ensure the confidentiality and integrity of the information being accessed;
+ Report any suspected information security violation or breach, and
+ Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.